20172012915

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{1929413}}^1$

素因数の和:1929479

約数の個数: 32

約数和(自身を含む): 35007287616

約数和(自身を除く): 14835274701

約数列:

[1, 3, 5, 15, 17, 41, 51, 85, 123, 205, 255, 615, 697, 2091, 3485, 10455, 1929413, 5788239, 9647065, 28941195, 32800021, 79105933, 98400063, 164000105, 237317799, 395529665, 492000315, 1186588995, 1344800861, 4034402583, 6724004305, 20172012915]

約数ペア:

[(1, 20172012915), (3, 6724004305), (5, 4034402583), (15, 1344800861), (17, 1186588995), (41, 492000315), (51, 395529665), (85, 237317799), (123, 164000105), (205, 98400063), (255, 79105933), (615, 32800021), (697, 28941195), (2091, 9647065), (3485, 5788239), (10455, 1929413)]